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Medicine for treating glaucoma and preparation method thereof

A glaucoma and drug technology, applied in the field of medicine, can solve problems such as easy recurrence of the disease, poor drug efficacy, and single function

Pending Publication Date: 2020-11-17
EYE HOSPITAL CHINA ACAD OF CHINESE MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Currently the drugs on the market for treating glaucoma have single function, poor efficacy and easy relapse

Method used

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  • Medicine for treating glaucoma and preparation method thereof
  • Medicine for treating glaucoma and preparation method thereof
  • Medicine for treating glaucoma and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Extraction of medicinal liquid: chop or pulverize 20 parts of Radix Astragalus, 5 parts of Angelica, 5 parts of Radix Paeoniae Rubra, 5 parts of Rhizoma Chuanxiong, 5 parts of Safflower, 10 parts of Pueraria lobata, 10 parts of Lycium barbarum, and 1 part of Corydalis Corydalis, and place them in a decoction container , add water until the medicinal materials are submerged, decoct after soaking for 20 minutes, and centrifugally filter after 30 minutes to obtain the decoction;

[0063] Concentrate into paste: Concentrate the decoction in the above step of decocting the medicinal liquid at low temperature to a concentration of 20% at a temperature of 20°C to form a thick paste;

[0064] Drying: Spray-dry the thick paste in the above step of concentrating into a paste, the droplet drying temperature is 35°C, and the drying time is 5 seconds to form a medicinal powder;

[0065] Granulation: Add 5 parts of dextrin to the medicinal powder in the above drying step, then press ...

Embodiment 2

[0067] Extraction of medicinal liquid: Chop or crush 40 parts of Astragalus membranaceus, 15 parts of Angelica sinensis, 15 parts of Radix Paeoniae Rubra, 15 parts of Rhizoma Chuanxiong, 15 parts of Safflower, 20 parts of Pueraria lobata, 20 parts of Lycium barbarum, and 3 parts of Corydalis Corydalis, and put them in a boiling container , add water until the medicinal materials are submerged, decoct after soaking for 40 minutes, and centrifugally filter after 60 minutes to obtain the decoction;

[0068] Concentrating into paste: Concentrate the decoction in the above step of decocting the medicinal liquid at low temperature to a concentration of 50% at a temperature of 50°C to form a thick paste;

[0069] Drying: Spray-dry the thick paste in the above step of concentrating into paste, the droplet drying temperature is 50°C, and the drying time is 18 seconds to form a medicinal powder;

[0070] Granulation: add 10 parts of dextrin to the medicinal powder in the above drying st...

Embodiment 3

[0072] Extraction of medicinal liquid: chopped or pulverized 35 parts of Radix Astragalus, 12 parts of Angelica, 12 parts of Radix Paeoniae Rubra, 12 parts of Rhizoma Chuanxiong, 12 parts of Safflower, 15 parts of Pueraria lobata, 15 parts of Lycium barbarum, and 2 parts of Corydalis Corydalis, and put them in a boiling container , add water until the medicinal materials are submerged, decoct after soaking for 35 minutes, and centrifugally filter after 50 minutes to obtain the decoction;

[0073] Concentrate into paste: Concentrate the decoction in the above step of decocting the medicinal liquid at low temperature to a concentration of 40% at a temperature of 40°C to form a thick paste;

[0074] Drying: Spray-dry the thick paste in the above step of concentrating into a paste, the droplet drying temperature is 45°C, and the drying time is 12 seconds to form a medicinal powder;

[0075] Granulation: Add 8 parts of dextrin to the medicinal powder in the above drying step, then ...

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Abstract

The invention provides a medicine for treating glaucoma and a preparation method thereof, and relates to the technical field of medicines. The medicine for treating glaucoma comprises raw materials ofradix astragali preparata, radix angelicae sinensis, radix paeoniae rubra, Ligusticum wallichii, Carthamus tinctororius, radix puerariae, fructus lycii, rhizoma corydalis and dextrin, can achieve a very good treatment effect on glaucoma, is good in medicine effect, further has the effects of tonifying qi, nourishing blood, promoting blood circulation and improving eyesight, and can protect opticnerves of a glaucoma patient and improve the visual function. In addition, the invention also provides a preparation method of the medicine for treating glaucoma. The method comprises the following steps: extracting liquid medicine, concentrating into paste, drying and granulating, so that effective substances in various traditional Chinese medicines can be fully extracted, the traditional Chinesemedicines are matched with one another, the medicine effect is improved, and the treatment effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a medicine for treating glaucoma and a preparation method thereof. Background technique [0002] Glaucoma is a group of diseases characterized by optic disc atrophy and depression, visual field defect and vision loss. Pathological increased intraocular pressure and optic nerve insufficiency are the primary risk factors for its onset. The tolerance of optic nerve to pressure damage is also related to The occurrence and development of glaucoma. Obstacles in any part of the aqueous humor circulation pathway can lead to pathological changes caused by elevated intraocular pressure, but some patients also present with normal intraocular pressure glaucoma. Glaucoma is one of the three major blindness diseases that cause blindness in humans, with an incidence rate of 1% in the general population and 2% after the age of 45. Clinically, glaucoma is divided into three categories: primary...

Claims

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Application Information

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IPC IPC(8): A61K36/815A61P27/06
CPCA61K36/232A61K36/236A61K36/286A61K36/481A61K36/488A61K36/65A61K36/66A61K36/71A61K36/815A61P27/06A61K2300/00
Inventor 张丽霞
Owner EYE HOSPITAL CHINA ACAD OF CHINESE MEDICAL SCI
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